15111384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 41088000

約数和(自身を除く): 25976616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1069, 1178, 1767, 2138, 2356, 3207, 3534, 4276, 4712, 6414, 7068, 8552, 12828, 14136, 20311, 25656, 33139, 40622, 60933, 66278, 81244, 99417, 121866, 132556, 162488, 198834, 243732, 265112, 397668, 487464, 629641, 795336, 1259282, 1888923, 2518564, 3777846, 5037128, 7555692, 15111384]

約数ペア:

[(1, 15111384), (2, 7555692), (3, 5037128), (4, 3777846), (6, 2518564), (8, 1888923), (12, 1259282), (19, 795336), (24, 629641), (31, 487464), (38, 397668), (57, 265112), (62, 243732), (76, 198834), (93, 162488), (114, 132556), (124, 121866), (152, 99417), (186, 81244), (228, 66278), (248, 60933), (372, 40622), (456, 33139), (589, 25656), (744, 20311), (1069, 14136), (1178, 12828), (1767, 8552), (2138, 7068), (2356, 6414), (3207, 4712), (3534, 4276)]